USE OF 4-HYDROXYDIHYDROCHALCONES AND THEIR SALTS FOR ENHANCING AN IMPRESSION OF SWEETNESS
申请人:Krammer Gerhard
公开号:US20100233102A1
公开(公告)日:2010-09-16
The invention provides the use of
a 4-hydroxydihydrochalcone of the formula (I)
wherein
R
1
, R
2
, R
3
and R
4
each, independently, represent H, OH or O-alkyl, with the proviso that at least one of the groups R
1
, R
2
or R
3
represents OH,
a salt of such a 4-hydroxydihydrochalcone of the formula (I),
a mixture containing or consisting of two or more different 4-hydroxydihydrochalcones of the formula (I), wherein R
1
, R
2
, R
3
and R
4
are each defined in the way given above,
a mixture containing or consisting of salts of two or more different 4-hydroxydihydrochalcones of the formula (I), wherein R
1
, R
2
, R
3
and R
4
are each defined in the way given above
or
a mixture containing or consisting of
a 4-hydroxydihydrochalcone of the formula (I) or two or more different 4-hydroxydihydrochalcones of the formula (I), wherein R
1
, R
2
, R
3
and R
4
are each defined in the way given above, and
a salt of a 4-hydroxydihydrochalcone of the formula (I) or two or more salts of different 4-hydroxydihydrochalcones of the formula (I), wherein R
1
, R
2
, R
3
and R
4
are each defined in the way given above,
to enhance the sweet taste of a sweet-tasting substance or the impression of a sweet smell of a flavouring that gives an impression of a sweet smell.
本发明提供使用式(I)的4-羟基二氢查尔酮,其中R1、R2、R3和R4各自独立地表示H、OH或O-烷基,但至少其中一个基团R1、R2或R3表示OH,以及该式(I)的4-羟基二氢查尔酮的盐,含有或由两种或更多不同的式(I)的4-羟基二氢查尔酮混合而成,其中R1、R2、R3和R4的定义如上所述,含有或由两种或更多不同的式(I)的4-羟基二氢查尔酮的盐混合而成,其中R1、R2、R3和R4的定义如上所述,含有或由式(I)的4-羟基二氢查尔酮或两种或更多不同的式(I)的4-羟基二氢查尔酮混合而成,其中R1、R2、R3和R4的定义如上所述,以及式(I)的4-羟基二氢查尔酮的盐或两种或更多不同的式(I)的4-羟基二氢查尔酮的盐混合而成,用于增强甜味物质的甜味或给予甜味香料的甜味印象。